1958 AC Ace vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 41 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 2,962 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (208 HP @ 6200 RPM) has 134 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 826 kg more than 1958 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Opel Omega (270 Nm) has 103 more torque (in Nm) than 1958 AC Ace. (167 Nm). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 1999 Opel Omega | |
| Make | AC | Opel |
| Model | Ace | Omega |
| Year Released | 1958 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2962 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 208 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 167 Nm | 270 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 890 kg | 1716 kg |
| Vehicle Length | 3850 mm | 4900 mm |
| Vehicle Width | 1520 mm | 1790 mm |
| Vehicle Height | 1250 mm | 1510 mm |
| Wheelbase Size | 2290 mm | 2740 mm |
